Continuity mistake: Around the middle of the episode, when Rick throws the cigarettes out of his window, they hit Tracy on the back of the head, but later in the flashbacks they hit her on the side of her face.

Character mistake: In the beginning of the episode, the new social worker says "it's been raining all night, what do you expect?" whereas later in the 'flashbacks' he says, "what do you expect, it's been raining all night".